#include <framehook.h>
Data Fields | |
| void * | data |
| ast_framehook_destroy_callback | destroy_cb |
| ast_framehook_event_callback | event_cb |
| uint16_t | version |
Detailed Description
This interface is required for attaching a framehook to a channel.
Field Documentation
| void* data |
This pointer can represent any custom data to be stored on the !framehook. This data pointer will be provided during each event callback which allows the framehook to store any stateful data associated with the application using the hook.
Definition at line 215 of file framehook.h.
Referenced by framehook_list_push_event(), ast_framehook_attach(), and frame_trace_helper().
destroy_cb is optional. This function is called immediately before the framehook is destroyed to allow for stored_data cleanup.
Definition at line 211 of file framehook.h.
event_cb represents the function that will be called everytime an event occurs on the framehook.
Definition at line 208 of file framehook.h.
Referenced by framehook_list_push_event(), and ast_framehook_attach().
| uint16_t version |
framehook interface version number
Definition at line 206 of file framehook.h.
Referenced by ast_framehook_attach(), and frame_trace_helper().
The documentation for this struct was generated from the following file:
